Patent case
Subtitle: the Toronto Telephone Manufacturing Company v. The Bell Telephone Company of Canada ... Dispute raised against the existence of patent no. 7,789 ... for alleged forfeiture on the ground of non-manufacturing and of importing ..
Contributors: Canada. Patent Office
Publisher: Patent Office
Published: 1885
Place of publication: Ottawa
Language: eng
Number of pages: 17
Subjects: Patents
Notes: Caption title.

Includes decision of J.H. Pope, Minister of Agriculture.

"Telephone Manufacturing Company of Toronto, disputants and Bell Telphone Company of Canada, respondents.

"Dept. of Agriculture".